described in Table 1. Among 6 hook plate fixation studies‚ the comparator included TBW fixation in 3 studies‚ CC fixation (1 study of tight rope and 1 study in suture anchor) in 2 studies and plate screw fixation in one study. Comparing to CC fixation (suture anchor)‚ the comparator is plate and screw fixation in one study. One TBW fixation study compared to TKW fixation. All studies were treated in unstable fracture distal clavicle Neer type II. Mean age and follow-up time after surgery varied from
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f Pellets k d to form solid b d lid bed – air forced out through hopper • Pellets melted by mechanical shear between barrel and screw ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton © GIT 2009 13 Process • Melted plastic forms shot in front of screw – screw moves b k as plastic moves back l ti forward (reciprocating screw) ME 4210: Manufacturing Processes and Engineering Prof. J.S. Colton © GIT 2009 14
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INTRODUCTION: ENERGY FROM THE SUN The sun has produced energy for billions of years. Solar energy is the sun’s rays (solar radiation) that reach the earth. Solar energy can be converted into other forms of energy‚ such as heat and electricity. In the 1830s‚ the British astronomer John Herschel used a solar thermal collector box (a device that absorbs sunlight to collect heat) to cook food during an expedition to Africa. Today‚ people use the sun’s energy for lots of things. Solar energy can
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Ghost story The time shows 12 midnight i am walking alone after attending my tuition class and sudddenly i heard someone calling my name and I turned towards the voice‚my heartbeat became more fast I jst thought who is calling me no 1 is around.I walked straightly to the main road because there was the only place that has the road light. The dark make my sense become terrible and unluckily I was forgetting to bring my handphone.Actually this is my first day attending my tuition day because my
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not protected. That same day John had to pull the engine apart and just as he was trying to cut out a screw‚ the screw flew out of the engine bay and into John’s eye causing John to be temporarily blind. He was rushed to hospital and the doctor informed John that the injury had caused him permanent blindness in his right eye. John’s boss went to visit John at home and tried to find out how a screw happened to strike John in the eye. When John explained how he went about repairing the engine‚ John’s
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promoting a product‚ it’s inevitable. You get in your car to go somewhere and look out the window and you are surrounded by them or you open a magazine and every other page is an ad promoting something. You walk into a store or public place and at every turn there is something staring you in the face. Since billboards are so big and visible from a distance they are hard to miss. It’s basically shoved in our faces without us having a choice‚ but to look and glance at it. Since we are exposed to this and
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How has the introduction of technology affected young children’s ability to play? Introduction When thinking of technology‚ many words spring to mind: innovative‚ fun‚ futuristic‚ essential. These positive words‚ however‚ do not encompass the whole of the issue of technology in the lives of young children. Technology‚ such as tablets‚ computers‚ smartphones‚ television‚ etc.‚ has become so essential in life that it has been forgotten how to live without it‚ and it is this attitude that can be pushed
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notable inventions is the screw pump. Archimedes invented this machine while living in Egypt. The Archimedes’ screw‚ as it is sometimes called‚ is designed to lift water from a stream and pump it to fields in a higher area. It was also used by the Romans to build expansive aqueduct systems‚ some of which are still being used. The screw pump is a cylinder containing a wide thread screw and to use it‚ you would put it on an incline with one end in the stream. As you turned the screw‚ the water was raised
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stereotype such as a goofy person‚a wealthy‚and or karate kid. In the movie “The Hangover” there is an Asian American named Ken Jeong that plays the role of a shady Asian gangster named Mr. Chow. In the movie he is the goofy‚rude‚crazy and loves to screw people over.
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underpinned. Underpinning: Screw Piles and Brackets Underpinning with screw piles and brackets is normally used in certain instances where traditional underpinning process is not possible.Some buildings might require excavating to great depths or maybe is unfeasible to use a piling rig and the screw piles and brackets method is then selected. The screw piles and brackets can be installed by only a two man crew by hand or using small equipment such as a mini excavator. Screw piles can be installed in
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